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Réamhaisnéis limistear na farraige

Forecast issued at: 0000 Thursday 19 July 2018, valid until: 0000 Friday 20 July 2018

Small Craft Warning

Nil

Gale Warning

Nil

Meteorological Situation at 2100

A ridge of high pressure to the southwest will gradually decline as a warm front approaches the northwest coast tomorrow afternoon. Ireland is covered in a light variable or northwesterly airflow.

Swell : no

Forecast for Irish coastal waters from Malin Head to Howth Head to Mizen Head and for the Irish Sea

Wind: Variable or westerly force 2 to 4, becoming west to northwest or variable force 3 or less tomorrow morning. Increasing south to southwest force 3 or 4 tomorrow evening.

Weather: Mainly fair at first with some patches of mist in eastern areas tonight and tomorrow morning. Outbreaks of rain and drizzle in parts of the west and northwest tomorrow afternoon and evening spreading southeastwards overnight along with mist and fog patches.

Visibility: Good, but moderate to poor in mist, fog, drizzle and rain.

Forecast for Irish coastal waters from Mizen Head to Erris Head to Malin Head

Wind: West or northwest force 2 or 3 backing west to southwest force 3 or 4 by morning and increasing force 4 to 5 tomorrow forenoon, occasionally reaching force 6 off the northwest coast.

Weather: Mainly fair at first with some patches of mist in eastern areas tonight and tomorrow morning. Outbreaks of rain and drizzle in parts of the west and northwest tomorrow afternoon and evening spreading southeastwards overnight along with mist and fog patches.

Visibility: Good, but moderate to poor in mist, fog, drizzle and rain.

Outlook for a further 24 hours until Saturday 21 July 2018 00:00

Moderate to fresh southwest to west winds will veer gradually northwest to north and moderate. Outbreaks of rain and drizzle with patches of mist and fog will clear southeastwards to isolated showers later.

Forecast issued at: 0000 Thursday 19 July 2018, valid until: 0000 Friday 20 July 2018

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